Retaining wall block



FIG. 1 is a front perspective view of a retaining wall block showing our new design;

FIG. 2 is a top plan view of the block of FIG. 1;

FIG. 3 is a bottom plan view of the block of FIG. 1;

FIG. 4 is a left side elevational view of the block of FIG. 1, the right side elevational view being a mirror copy of this view;

FIG. 5 is a rear elevational view of the block of FIG. 1; and,

FIG. 6 is a front elevational view of the block of FIG. 1. 

The ornamental design for a retaining wall block, as shown and described. 